ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Environmental Engineering) The amount of oxygen required to oxidize any ammonia present in a water.
(Environmental Engineering) The cycle of elements through the biotic and abiotic environment.
(Environmental Engineering) The process of returning residuals back to the environment in a form which will have the minimal or reduced negative environmental impacts.
(Concrete Engineering) The plane along which a structure under stress will tend to fracture; may exist because of the nature of the structure and its loading, by accident, or by design.
(english) The inside radius of a bent section,
(Environmental Engineering) The middle layer of a lake.
(Software Engineering) the control of quality and change
(english) The large crank gear of a shaper.
(Environmental Engineering) The lower layer of a lake.
(Environmental Engineering) The top layer of a lake.
(Environmental Engineering) A level in the food chain. The first trophic level consists of the primary producers, autotrophs. The second trophic level is vegetarians which consume autotrophic organisms.
(english) The customer buys by the actual (scale) weight of the steel. The theoretical weight is used in estimating, however, it is not to be used for billing.